Oxidation of ethanol
Oxidation of ethanol

Oxidation is the loss of electrons by a substance. In this reaction, ethanol is oxidised to ethanoic acid.
Step-by-step lessons on Edexcel GCSE Chemistry 10.4.3 Oxidation of alcohols and homologous series. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.